So i try to track sex and whatnot but hear me out. I had i guess a small (2 day period) on the 21st and 22nd. Light bleeding, second day spotting. Had sex the Sept 23rd, 25th, 29th, and Oct 2nd. . .looking at my calendar looking my actual ovulation day is today but I've had nausea since Saturday and even some breast tenderness. Today I'm having some mild cramping. Has anyone experienced this? Am I going crazy? Like even if there's a possibility of pregnancy it's too early to test.